How to Use the Single Player Editor
Upload your level.dat and edit your singleplayer character's health, hunger, XP, inventory, armor, Ender Chest, and position. In singleplayer, player data is stored inside the level.dat file.
Accepts level.dat files from singleplayer worlds (e.g., .minecraft/saves/MyWorld/level.dat). This is the same file used by the Level.dat Editor, but this tool focuses on the Player compound inside it.
Quick Steps
- 1Drag and drop your level.dat file from your singleplayer world folder
- 2Edit your character's health, hunger, XP level, and game mode
- 3Modify your inventory, armor slots, and Ender Chest contents
- 4Click Download to save the modified level.dat
- 5Replace the original in your world folder with Minecraft fully closed
Example Use Cases
- Recover lost items by editing your inventory after a death in hardcore
- Set your character to full health and hunger after a tough situation
- Teleport your character by changing X, Y, Z coordinates
Tips
In singleplayer, the player data is inside level.dat under the Player tag — this is different from servers where each player has a separate .dat file
Always close Minecraft before replacing level.dat, or your edits will be overwritten
Frequently Asked Questions
How do I edit my Minecraft singleplayer inventory?
Close Minecraft, then upload your <world>/level.dat file here. Use the inventory grid to add, remove, or modify items and armor. Download the modified level.dat and replace the original while Minecraft is still closed. Reopen the world and your edits are live.
Where is the singleplayer character data stored?
In singleplayer, your character data (inventory, health, XP, position, etc.) lives inside the world's level.dat file, under the Player NBT compound. On Windows: %AppData%\.minecraft\saves\<WorldName>\level.dat. On multiplayer servers, player data instead lives in playerdata/<uuid>.dat.
Can I recover lost items after dying in hardcore?
Only if you have a backup of level.dat from before you died, or if the chunk where you died hasn't despawned yet. If the items are still in-world, use the Ender Chest or a creative mode loophole. Once items despawn (~5 min), they're gone — the editor can't conjure items that aren't somewhere in the save.
How do I change my player position or teleport offline?
In the Position section, edit X/Y/Z and optionally rotation (Yaw/Pitch). The dimension is also editable. Download and replace level.dat — when you reload the world, your character spawns at the new coordinates.
Is it safe to edit level.dat for player data?
Low risk. The editor preserves unknown NBT tags, so modded player data round-trips untouched. Always keep a backup copy of your world folder before editing, and always close Minecraft first — otherwise the game overwrites your edits when it next saves.